Commonwealth  of  Pennsylvania 


Department  of  Labor  and  Industry 

CLIFFORD  B.  CONNELLEY,  Comtnia.ioner 


SAFETY  APPLIANCES 

APPROVED  BY  THE 

INDUSTRIAL  BOARD 


Boiler  Appliances 


FOREWORD:  This  bulletin  on  Boiler  Appliances  is  the 
first  of  a  series  of  bulletins  to  describe  and  illustrate 
the  safety  appliances  approved  b.y  the  Industrial  Board 
as  safe  for  the  Industries  of  the  Commonwealth  of 
Pennsylvania.  Other  bulletins  will  be  issued  on 
Elevator  Appliances 

Mechanical  Appliances  (Machine  &  Woodworking 
Machinery) 

Electrical  Appliances 
Motion  Picture  Appliances 
Sanitary  and  First  Aid  Appliances 
Fire  Prevention  and  Protective  Appliances 
Miscellaneous  Safeguards  and  Appliances 
A  complete  list  of  the  devices  is  included  in  this  publica¬ 
tion. 

In  order  to  secure  the  approval  of  any  safety  appliance 
or  device  the  following  is  the  method  of  procedure: — 

1.  A  written  application  with  a  description  of  the  device 

must  be  sent  to  the  Secretary  of  the  Industrial  Board, 
Keystone  Building,  Harrisburg,  Pennsylvania ; 

2.  Accompanying  the  application  there  must  be  the  device, 

or  a  working  model  of  the  device,  the  transportation 
charges  being  prepaid  by  the  applicant  ; 

3.  Two  (2)  UNMOUNTED  photographs  of  the  device 

8"  x  10"  must  also  accompany  the  application ;  and 

4.  If  the  device  has  been  approved  by  the  Underwriters’ 

Laboratories  a  copy  of  this  approval  must  be  sent  to 
the  Secretary. 

The  device,  if  approved  and  a  Certificate  of  Approval  is 
issued,  shall  become  the  property  of  the  Department  of 
Labor  and  Industry,  Commonwealth  of  Pennsylvania, 
and  may  be  exhibited  in  the  Museum  of  Safety  Appli¬ 
ances  ;  otherwise  it  will  be  returned  at  the  expense  of 
the  applicant. 

CLIFFORD  B.  CONNELLEY,  Chairman 
MRS.  SAMUEL  SEMPLE 
*A.  L.  GARVER 
OTTO  T.  MALLERY 
JAMES  C.  CRONIN 
FRED  J.  HARTMAN,  Secretary, 

Industrial  Board. 


^Deceased. 


2 


3  3  1,8  £3 

p  o,  q 
\  *3  o  a 


BOILER  APPLIANCES 

APPROVED  TO  OCTOBER.  1920 


WATER  GAUGES  AND  WATER  COLUMNS. 

Boiler  Water  Gauge 
Northern  Tool  Co.,  Inc., 

Utica,  N.  Y. 

“ Oswego ”  Safety  Water  Column. 

Pitts  &  Kitts  Mfg.  &  Supply  Co., 

New  York  City,  N.  Y. 

“ Ironclad ”  Water  Glass  Reflector  or  Gauge  for  Boilers. 
Sargent  Company, 

Chicago,  Ill. 

AUTOMATIC  SHUT-OFF  DEVICES  FOR  WATER 
GAUGE  GLASSES. 

Automatic  Stop  and  Check  Valves. 

The  Lagonda  Manufacturing  Co., 

Springfield,  Ohio. 

Automatic  Shut-off  for  Water  Gauge  Glasses. 

L.  I.  Breaker, 

t/  7 

Marshall,  Mich. 

GAUGE  GLASS  GUARDS. 

“I-Gard”  Shield  d  Reflector  or  Gauge  for  Boilers. 

Gardner  Grate  Company, 

Boston,  Mass. 

Boiler  Gauge  Glass  Protectors. 

Reiber-Gibbs  Company, 

Pittsburgh,  Pa. 

Boiler  Gauge  Glass  Guard. 

Safety  Appliance  Company, 

Newtonville,  Mass. 


WATER  GAUGES  AND  WATER  COLUMNS 
BOILER  WATER  GAUGE 

SAFETY  FEATURES: — This  device  is  for  the  protection 
of  Boiler  Room  attendants  against  the  rush  of  steam 
and  water  incident  to  broken  water  gauge  glasses.  The 
top  and  bottom  fittings  contain  check  valves  which  are 
closed  by  boiler  pressure  upon  the  breaking  of  the  glass. 
Said  valves  effect  a  complete  shut  off  with  the  exception 
of  a  negligible  amount  of  steam  and  water  which  es¬ 
capes  through  by-pass  channels.  This  construction 
makes  it  impossible  to  show  a  false  water  level  because 
it  will  not  permit  of  a  complete  shut-off  between  the 
boiler  and  the  gauge-glass. 

CODE  REFERENCE: — In  construction  the  device  conforms 
to  the  requirements  of  paragraph  427  of  the  Safety 
Standards  of  the  Industrial  Board  applying  to  Boilers. 

CERTIFICATE  OF  APPROVAL  NO.  6. 

Granted  June  G,  191G  to  the  Northern  Tool  Company. 
Inc.,  Utica,  N.  Y. 


A 


SHIS 


BOILER  WATER 


GAUGE. 


WATER  GAUGES  AND  WATER  COLUMNS 
“OSWEGO”  SAFETY  WATER  COLUMN 

SAFETY  FEATURES: — An  automatic  whistle  sounds  a 
warning  for  either  low  or  high  water.  Two  water-filled 
gravity  weights  are  fastened  to  levers,  and  so  adjusted 
that  they  are  in  balance  with  each  other,  when  the 
water  level  is  between  the  two  weights.  As  the  water 
level  rises  it  submerges  the  upper  weight  breaking  the 
balance,  causing  the  whistle  to  sound  for  high  water. 
The  lowering  of  the  water  level  exposes  the  lower 
weight,  causing  it  to  become  heavier,  sounding  the 
whistle  for  low  water. 

CODE  REFERENCE: — The  construction  of  the  device  com¬ 
plies  with  Paragraphs  291,  291,  321  of  the  Safety  Stand¬ 
ards  of  the  Industrial  Board  applying  to  Boilers. 

CERTIFICATE  OF  APPROVAL  NO.  16. 

Granted  October  3,  1916  to  Pitts  &  Kitts  Manufacturing 
&  Supply  Company,  New  York  City,  New  York. 


6 


Blow  down  valve 
placed  in  line 
to  be  operated 
from  floor  level. 


“OSWEGO”  SAFETY  WATER  COLUMN 


V/ATER  GAUGES  AND  WATER  COLUMNS 

“IRONCLAD”  WATER  GLASS  PROTECTOR  OR  GAUGE 

FOR  BOILERS 

SAFETY  FEATURE: — This  device  is  designed  for  protec¬ 
tion  against  the  flying  particles  of  glass  generally  ac¬ 
companying  the  bursting  of  water  gauge  glasses,  and  is 
also  intended  to  make  safe  the  use  of  tubular  water 
gauge  glass  for  high  pressure  steam  boilers.  The  de¬ 
vice  consists  of  three  glass  panels  set  in  a  metal  frame, 
the  front  being  so  arranged  as  to  be  easily  and  quickly 
removable,  facilitating  the  cleaning  of  the  gauge  glass 
and  protective  glass  panels.  Adjustments  can  be  made 
and  leakage  taken  up  at  the  steam  joints  with  the  pro¬ 
tective  panels  in  position. 

CODE  REFERENCE: — The  Safety  Standards  of  the  Indus¬ 
trial  Board  applying  to  Boilers  (Revised  1919)  contain 
no  requirements  for  a  device  of  this  type,  its  desirability 
being  the  safety  feature  embraced  in  its  design. 

CERTIFICATE  OF  APPROVAL  NO.  46. 

Granted  March  6,  1917  to  the  Sargent  Company, 
Chicago,  Ill. 


- - .7 


8 


“IRONCLAD”  WATER  GLASS  REFLECTORS  OR  GAUGE  FOR 

BOILERS. 


AUTOMATIC  SHUT-OFF  DEVICES  FOR  WATER 

GAUGE  GLASSES 

AUTOMATIC  STOP  AND  CHECK  VALVES 

SAFETY  FEATURE : — The  vital  parts  consist  of  upper  and 
lower  disks,  a  seat  and  levers  for  automatically  con¬ 
trolling  the  operation  of  said  disks.  In  the  event  of  a 
broken  boiler  tube,  the  upper  disk  automatically  seats  ; 
thus  shutting  off  the  steam  from  other  boilers,  confining 
the  trouble  to  the  boiler  in  which  the  break  has  oc¬ 
curred.  This  disk  remains  closed  until  the  pressure  in 
the  boiler  again  ecpials  the  main  line  pressure,  at  which 
time  said  disk  automatically  opens  and  connects  the 
boiler  to  the  main  steam  line.  The  lower  disk  auto¬ 
matically  disconnects  the  boiler  in  the  event  of  a  break 
in  the  main  steam  line. 

CODE  REFERENCE: — The  installation  of  automatic  non¬ 
turn  valves  for  steam  boilers  is  in  accordance  with 
paragraph  303  of  the  Safety  Standards  of  the  Industrial 
Board  applying  to  Boilers. 

CERTIFICATE  OF  APPROVAL  NO.  49. 

Granted  March  28,  1917  to  the  Lagonda  Manufacturing 
Company,  Springfield,  Ohio. 


10 


AUTOMATIC  STOP  AND  CHECK  VALVES 


AUTOMATIC  SHUT-OFF  DEVICES  FOR  WATER 

GUAGE  GLASSES 

AUTOMATIC  SHUT-OFF  FOR  WATER  GAUGE  GLASSES 

SAFETY  FEATURE: — This  device  is  intended  to  protect 
boiler  room  attendants  from  the  rush  of  steam  and 
water  accompanying  the  bursting  of  water  gauge 
glasses.  It  consists  of  two  fittings  containing  ball 
check  valves  that  can  be  readily  attached  to  water 
gauges  and  steam  separators,  being  screwed  into  posi¬ 
tion  in  the  place  of  packing  nuts.  The  ball  in  the  upper 
fitting  is  held  up  directly  over  the  ball  seat  by  a  bronze 
spring,  and  cannot  close  until  forced  to  seat  by  steam 
pressure.  The  ball  in  the  lower  fitting  is  heavy  and 
lies  normally  in  a  retainer  directly  under  the  ball  seat. 
Both  the  upper  and  lower  balls  cannot  seat  only  in  the 
eyent  of  a  broken  gauge  glass.  This  construction  elimi¬ 
nates  the  possible  danger  of  stopping  olf  the  gauge. 

CODE  REFERENCE: — This  device  conforms  to  paragraph 
427  of  the  appendix  of  the  Safety  Standards  of  the  In¬ 
dustrial  Board  applying  to  Boilers. 

CERTIFICATE  OF  APPROVAL  NO.  104. 

Granted  May  28,  1918  to  L.  I.  Breakey,  Marshall, 
Michigan. 


12 


AUTOMATIC  SHUT-OFF  FOR  WATER  GAUGE  GLASSES. 


GAUGE  GLASS  GUARDS 


“I-GARD”  SHIELD  &  REFLECTOR  OR  GAUGE 

FOR  BOILERS 

SAFETY  FEATURE: — This  device  is  designed  for  the  pro¬ 
tection  of  boiler  room  attendants  during  the  installation 
and  test  of  new  water  gauge  glasses.  In  construction 
it  comprises  two  rotating  brass  shields  running  in 
grooves  in  top  and  bottom  holder,  which  are  clamped 
to  the  gauge  cocks  above  and  below  the  packing  gland 
nuts.  The  inner  panel  is  finished  in  fiat  white  with  red 
line  down  the  center,  which  increases  the  visibility  by 
causing  the  water  in  the  gauge  to  assume  a  red  color 
against  a  white  back  ground. 

CODE  REFERENCE:— The  Safety  Standards  of  the  Indus- 
trial  Board  applying  to  Boilers  (Revised  1919)  contain 
no  requirement  for  a  device  of  this  type,  its  desirability 
being  the  safety  feature  embraced  in  its  design. 

CERTIFICATE  OF  APPROVAL  NO.  17. 

Granted  October  3,  1916  to  the  Gardner  Grate  Com¬ 
pany,  Boston,  Mass. 


14 


i 


GAUGE  GLASS  GUARDS 
BOILER  GAUGE  GLASS  GUARD 

SAFETY  FEATURE: — This  device  protects  boiler  room 
attendants  in  the  event  of  the  bursting  of  water  gauge 
glasses.  The  gauge  glass  is  covered  by  a  removable 
guard  provided  with  a  wire  glass  front.  The  holes  in 
the  back  of  the  guard  at  the  top  and  bottom  allow  the 
steam  to  escape  in  the  event  of  an  accident.  The  slid¬ 
ing  ends  are  fastened  together  by  a  small  bolt  and  nut 
so  that  the  steam  pressure  cannot  force  the  ends  apart 
and  allow  the  glass  front  to  be  blown  out  in  case  of 
accident.  Diagonal  red  lines  show  the  water  level  at 
a  glance. 

CODE  REFERENCE: — The  Safety  Standards  of  the  Indus¬ 
trial  Board  applying  to  Boilers  (Revised  1919)  contain 
no  requirement  for  a  device  of  this  type,  its  desirability 
being  the  safety  feature  embraced  in  its  design. 

CERTIFICATE  OF  APPROVAL  NO.  107. 

Granted  November  13,  1918  to  Safety  Appliance  Com¬ 
pany,  Newtonville,  Mass. 


16 


BOILER  GAUGE  GLASS  GUARD. 


GAUGE  GLASS  GUARDS 
BOILER  GAUGE  GLASS  PROTECTORS 

SAFETY  FEATURE: — This  device  is  designed  primarily 
to  protect  the  eyes  of  boiler  room  attendants  against 
bursting  gauge  glasses.  The  protector  is  constructed 
of  special  glass,  sides  and  front  held  firmly  in  position 
by  brass  end  plates  with  bolts  extending  the  entire 
length  of  the  protector.  The  protector  back  is  fastened 
in  position  with  two  “U”  bolts.  This  construction  per¬ 
mits  of  the  gauge  glass  protector  being  swung  either  to 
the  right  or  left  when  installing  a  new  gauge  glass. 
The  device  does  not  interfere  with  the  observation  of 
the  water  level. 

CODE  REFERENCE: — Safetv  Standards  of  the  Industrial 
Board  applying  to  Boilers  (Revised  1919)  contains  no 
requirement  for  a  device  of  this  type,  its  desirability 
being  the  safety  feature  embraced  in  its  design. 

CERTIFICATE  OF  APPROVAL  NO.  57. 

Granted  June  12,  1917  to  Reiber-Gibbs  Company,  Pitts¬ 
burgh,  Penna. 


J8 


BOILER  GAUGE  GLASS  PROTECTORS 


ADDITIONAL  APPLIANCES 

APPROVED  TO  OCTOBER,  1920 


ELEVATOR  APPLIANCES. 

MECHANICAL  INTERLOCK— (DOOR  UNIT  SYSTEMS). 

“ Ritter ”  Interlock. 

Elevator  Safety  Appliance  Co., 

Philadelphia,  Pa. 

Shur-Loc  Elevator  Safety  Device. 

Shur-Loc  Elevator  Interlock  Co., 

63  Park  Row,  New  York  City,  N.  Y. 

Standard  Elevator  Safety  Device. 

Standard  Elevator  Interlock  Co., 

Philadelphia,  Pa. 

The  Jenkins  Mechanical  Interlock. 

Jenkins  Interlock  Mfg.  Co., 

Philadelphia,  Pa. 

The  Universal  Interlock. 

Universal  Protective  Appliance  Co., 

New  York  Citv,  N.  Y. 

M.  C.  K.  Elevator  Locks. 

Elevator  Locks  Company, 

Peoria,  Ill. 

Peelle  Interlocking  Systems  (Mechanical)  Device. 

The  Peelle  Company, 

Brooklyn,  N.  lr. 

ELECTRICAL  MECHANICAL  INTERLOCKS— (SHAFT- 
UNIT  SYSTEMS). 

UES”  Positive  Electro-Mechanical  Interlock  of  the  Bar 
Lock  Type. 

Elevator  Supplies  Co.,  Inc., 

Hoboken,  N.  J. 


20 


Combination  Door-Lock  and  Switch  for  Elevators. 
Kaestner  &  Heclit  Co., 

Chicago,  Ill. 

DEVICES  APPLICABLE  TO  AUTOMATIC  ELEC¬ 
TRICAL  PUSH  BUTTON  ELEVATORS. 

Interlock. 

The  Haugkton  Elevator  &:  Machine  Co., 

Toledo,  Ohio. 

Interlock  for  Push  Button  Elevators. 

The  Warner  Elevator  Mfg.  Co., 

Cincinnati,  Ohio. 

Elevator  Door  Locks. 

Marshall  Brothers  Co., 

Pittsburgh,  Pa. 

Electrical-Mechanical  Interlocking  Device  for  Electric 
Push  Button  Elevators . 

American  Elevator  &  Machine  Co., 

Louisville,  Ky. 

Electrical-Mechanical  Interlocking  Switch  for  Automatic 
Electric  Push  Button  Elevators. 

Guernev  Elevator  Co.. 

Honesdale,  Pa. 

DEVICES  APPLICABLE  TO  FREIGHT  ELEVATORS 
AND  TO  PASSENGER  ELEVATORS  IN  CASES 
WHERE  THE  USE  OF  VERTICAL  RAISING  LAND¬ 
ING  DOORS  HAVE  BEEN  APPROVED, 

Peelle  Interlocking  Systems  (Electrical) . 

The  Peelle  Company, 

Brooklvn,  N.  Y. 

u  7 

APPROVED  CABLE  FASTENINGS. 

Cable  Fastening  for  Elevator  Cable.  ‘'Crossby  Clamp.” 
Albro  Clem  Elevator  Company, 

Philadelphia,  Pa. 

The  K  eat  or  Cam-Clip. 

The  Keator  Clamp  Co., 

Dayton,  Ohio. 


21 


SEMI-AUTOMATIC  GATES. 


Semi-Automatic  Elevator  Safety  Gate  for  Freight  Eleva¬ 
tors. 

Martin  Moul, 

Wire  Cloth  Co.,  Hanover,  Pa. 

COMBINED  HAND  ROPE  LOCKS  AND  AUTOMATIC 
STOPS  FOR  FREIGHT  ELEVATORS. 

Angell  Locking  System. 

Angell  Elevator  Lock  Co., 

Boston,  Mass. 


MECHANICAL  APPLIANCES 

(MACHINE  AND  WOODWORKING  GUARDS) 

MECHANICAL  APPLIANCES  AND  MACHINE  GUARDS 
“SAFETY  LOOM  LOCKS.” 

Safety  Loom  Lock. 

Edward  A.  Warhurton, 

Philadelphia,  Pa. 

The  Warhurton  Loom  Lock. 

Edward  A.  War-burton, 

Philadelphia,  Pa. 

PRINTING  PRESS  GUARDS. 

The  Brandt  Sav-TJ  Press  Guard. 

Pratt  Food  Company, 

Philadelphia,  Pa. 

Guard  for  Printing  Press. 

W.  H.  Sylvester  &  Son, 

Philadelphia,  Pa. 

Guard  for  Printing  Press. 

“Gene”  Turner, 

Cleveland,  Ohio. 

The  S tier’s  Safety  Guard  for  Printing  Press. 

The  Stier’s  Corporation, 

New  York  Citv,  N.  Y. 


22 


BELT  SHIFTING  DEVICES. 


Safety  First  Belt  Shifter. 

The  Ready  Tool  Company, 

Bridgeport,  Conn. 

The  Sharpies  Cone  Pulley  Belt  Shifter. 

The  Sharpies  Milker  Co., 

West  Chester,  Pa. 

Cone  Pulley  Belt  Shifter. 

Surty  Guard  Company, 

Chicago,  Ill. 

“SAFETY”  POWER  TABLES  AND  FINGER  GUARDS. 

Safety  Power  Table. 

Safety  Machinery  Co., 

New  York  City,  N.  Y. 

Gardner  Finger  “Cards”  for  Power  Sewing  Machine. 
Gardner  Grate  Company, 

Boston,  Mass. 

Singer  Safety  Power  Tables. 

Singer  Sewing  Machine  Co., 

New  York  City,  N.  Y. 

“SAFETY”  FEED  AND  DISCHARGE  DEVICE  FOR 
PUNCH  PRESSES. 

Safety  Roller  Feed  for  Punch  Press. 

Westingkouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Automatic  Feed  and  Discharge  for  Punch  Press. 
Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Band  Pickers  for  Lifting  Punching  Into  and  Out  of  Press. 
Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 


2:1 


MISCELLANEOUS. 


Metal  Guards. 

Noe  Wadlow  Company, 

Philadelphia,  Pa. 

Safety  Hopper  Car  Wrench, 

The  Safety  Wrench  &  Appliance  Co., 

Philadelphia,  Pa. 

Valley  City  Adjustable  Protection  and  Exhaust  Hoods. 
Valley  City  Machine  Works, 

Grand  Rapids,  Mich. 

Safety  Collar  for  Emery  Wheel. 

Safety  Emery  Wheel  Company, 

Springfield,  Ohio. 

Simplex  Shaper  Guard  and  Hold-Down. 

Zeiller  &  Nagel, 

Brooklyn,  N.  Y. 

Safety  Guard  for  Gang  Press. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Suction  Device  for  Handling  Sheet  Metal. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Lathe  Dog. 

J.  H.  Van  Middlesworth, 

Lawrence  Portland  Cement  Co., 

Northampton,  Pa. 

GUARDS  FOR  WOODWORKING  MACHINERY  CIR¬ 
CULAR,  RIP  AND  CROSS  CUT  SAW  GUARDS. 

Surty  Safety  Device  for  Circular,  Rip  and  Cross. 

Surty  Guard  Company, 

Chicago,  Ill. 

No.  2  Type  (iWire  Hood ”  Circular  Saw  Guard. 

Zeiller  &  Nagel, 

Brooklyn,  N.  Y. 


24 


No.  3.  Type  “Wire  Hood ”  Circular  Saw  Guard. 
Zeiller  &  Nagel, 

Brooklyn,  N.  Y. 

Guard  for  Cross  Cut  Sato. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Guard  for  Rip  Saw. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

SAFETY  CYLINDERS  AND  CYLINDERS  HEADS. 

The  Stutman  Round  Cylinder  Heads. 

Mr.  Frank  Stutzman, 

Williamsport,  Pa. 

Oliver  Circular  Safety  Cylinder. 

Oliver  Machinery  Company, 

New  York  City,  N.  Y. 

WOOD  SURFACERS,  DRILLS,  REAMERS 
JOINTERS. 

Section  Safety  Guard  for  Wood  S-ur facer. 

Hermance  Machine  Co., 

Williamsport,  Pa. 

Circular  Cover  for  Wood  Drill  and  Reamer. 
Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Flexible  Roller  Guard  for  Rear  of  Wood  Jointer. 
Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Surty  Jointer  Guard. 

Surty  Guard  Company, 

Chicago,  Ill. 


AND 


25 


ELECTRICAL  APPLIANCES 


SWITCHES. 

Krantz  Safety  Enclosed  Auto-Lock  Switches. 
Krantz  Manufacturing  Co., 

Brooklyn,  X.  Y. 

Square  “D”  Iron  Clad ,  Enclosed  Switch. 
Square  D  Company, 

Detroit,  Midi. 

Safety  Enclosed  Lever  Switches. 

General  Electric  Co., 

Schenectady,  X.  Y. 

Safety  Enclosed  Lever  Switches. 

General  Electric  Co., 

Schenectady,  X.  Y. 

Type  “ DF ”  C.  C.  Safety  Switch. 

V.  V.  Fittings  Co., 

Philadelphia,  Pa. 

PAXELS. 

Safety  Enclosed  Removable  Truck  Type  Panels. 
General  Electric  Co., 

Schenectady,  X.  Y. 

Safety  Enclosed  Steel  Switching  Cabinets. 
General  Electric  Co., 

Schenectady,  X".  Y. 

Safety  Enclosed  Unit  Stationary  Type  Panel. 
General  Electric  Co., 

Schenectady,  X.  Y. 

Krantz  Safety  Auto-Lock  Control  Panel. 

Krantz  Manufacturing  Co., 

Brooklyn,  X.  Y. 

COXTROLLERS  AND  STARTERS. 

Auto  Transformer  Starter  Bulletin  9141- 
The  Cutler  Hammer  Mfg.  Co., 

Xew  York  City,  X".  Y. 


26 


Safety  Type  Polyphase  Motor  Starter,  Bulletin  9116. 

The  Cutler  Hammer  Mfg.  Co., 

New  York  City,  N.  Y. 

Safety  Type  Polyphase  Motor  Starter,  Bulletin  9117. 

The  Cutler  Hammer  Mfg.  Co., 

New  York  City,  N.  Y. 

APPROVED  TOOLS  FOR  CENTRAL  STATION  ATTEND¬ 
ANTS  AND  ELECTRICAL  WORKERS. 

Wooden  Tongs  for  High  Voltage  Fuses. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Safety  Screw  Drivers. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

MISCELLANEOUS. 

The  Simplex  Surface  Contact  System. 

Simplex  Surface  Contact  Co., 

Williamsport,  Pa. 

Safety  Device  for  Electrically  Driven  Tools. 

Jos.  Osborn, 

St.  Louis,  Mo. 

The  Thompson  Safety  Disconnecting  Hanger. 

The  Thompson  Electric  Co., 

Cleveland,  Ohio. 

ZY  Condulet. 

Crouse-Hinds  Company, 

Syracuse,  N.  Y. 

Edison  Electric  Safety  Mine  Lamp. 

Mine  Safety  Appliance  Co., 

Pittsburgh,  Pa. 

Electrical  Connector. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Magnetic  Clutch  and  Brake  18"  Type  H-60. 

Cutler  Hammer  Mfg.  Co., 

New  York  City,  N.  Y. 


27 


MOTION  PICTURE  APPLIANCES 


FILM  REWINDERS  AND  BOXES. 

The  Horting  Rewinder. 

Automatic  Film  Rewinder  Co., 

Harrisburg,  Penna. 

Fulco  Fire  Proof  Enclosed  Rewind. 

E.  E.  Fulton  Company, 

Chicago,  Ill. 

Argo-Ideal  Fireproof  Film  Box. 

E.  E.  Fulton  Company, 

Chicago,  Ill. 

APPROVED  MOTION  PICTURE  MACHINES  PROJEC¬ 
TORS  AND  MECHANISM. 

Premier  Pathescope. 

The  Pathescope  Co., 

New  York  City,  N.  Y. 

Motion  Picture  Machine. 

Atlas  Educational  Film  Co., 

Chicago,  Ill. 

Victor  Safety  Cinema  Motion  Picture  Machine. 

United  Projector  and  Film  Co., 

Buffalo,  N.  Y. 

Graphoscope  Junior  Motion  Picture  Machine. 
Graphoscope  Development  Co., 

Newark,  N.  J. 

SANITARY  AND  FIRST  AID  APPLIANCES 

SANITARY  TOILETS. 

The  Kaustine  Chemical  Toilet. 

Kaustine  Company, 

Buffalo,  N.  Y. 

The  Waterbary  Sanitary  Indoor  Closet. 

The  Waterman-Waterburv  Co., 

v  7 

Minneapolis,  Minn. 


28 


Cottage  Type  Sanitor ”  Closet. 

West  Disinfecting  Co., 

New  York  City,  N.  Y. 

The  Wolverine  Indoor  Toilet. 

Dail  Steel  Products  Co., 

Lansing,  Micli. 

The  Waterbury  Sanitary  Caustic  Closet. 

The  Waterman- Waterbury  Co., 

Minneapolis,  Minn. 

Smith  Sanitary  Chemical  Closet. 

Smith  System  Heating  Co., 

Minneapolis,  Minn. 

Pease  Chemical  Toilet  Co., 

Pease  &  Co.,  Inc., 

Springville,  N.  Y. 

The  Perfection  Chemical  System. 

Chemical  Toilet  Corp., 

Syracuse,  N.  Y. 

ty  7 

VENTILATORS. 

“Swartout”  Ventilator. 

The  Ohio  Body  and  Blower  Co., 

Cleveland,  Ohio. 

Lungmotor. 

Life  Saving  Device  Co., 

Chicago,  Ill. 

FIRE  PREVENTION  AND  PROTECTIVE 

APPLIANCES 

Evans  “Almetl”  Fire  Doors. 

Merchant  &  Evans  Co., 

Philadelphia,  Pa. 

uPanik  Prufe”  Door. 

National  Automatic  Door  Co., 

Chicago,  Ill. 


29 


Von  Duprin  Self -Releasing  Fire  Exit  Door. 

Vonnegut  Hardward  Co., 

Indianapolis,  Ind. 

PANIC  AND  FIRE  EXIT  BOLTS. 

Xo.  60  x  66  Russwin  Fire  Exit  Bolt. 

Russel  &  Erwin  Mfg.  Co., 

New  Britain,  Conn. 

Fire  and  Panic  Escape  Door  Opening  Device. 

A.  S.  Flowers, 

Mt.  Joy,  Pa. 

SMOKE  AND  AMMONIA  HELMETS  AND  FIRE  EX 
TINGUISHERS. 

National  Smoke  and  Ammonia  Helmet. 

American  LaFrance  Fire  Engine  Co., 

New  York  City,  N.  Y. 

“Fyr  Fyter”  One  Quart  Chemical  Extinguisher. 

Fyr  Fyter  Co., 

Dayton,  Ohio. 

Pyrene  Fire  Extinguisher. 

Pyrene  Mfg.  Co., 

New  York  City,  N.  Y. 

One-Quart  Fire  Extinguisher. 

J olms-Manyille  Co., 

Philadelphia,  Pa. 

Nu-Ex  Fire  Killer. 

Nu-Ex  Fire  Appliance  Co., 

Columbus,  Ohio. 

FIRE  ALARM  SYSTEMS. 

Automatic  Fire  Detector  and  System. 

Interstate  Finance  Corp., 

Easton,  Pa. 

Aero  Alarm  System. 

Aero  Alarm  Co., 

New  York,  N.  Y. 


30 


MISCELLANEOUS. 


Fireproof  Receptacle. 

W.  B.  Bertels  &  Sons  Co., 

Wilkes-Barre,  Pa. 

MISCELLANEOUS  SAFEGUARDS  AND 

APPLIANCES 

ANTI-SLIP  TREADS. 

Feralun  Anti- Slip  Treads. 

American  Abrasive  Metals  Co., 

New  York  City,  N.  Y. 

Mason  Safety  Tread-Lead  Filled. 

American  Mason  Safety  Tread  Co., 

1836  Euclid  Avenue,  Cleveland,  O. 

Mason  Safety  Tread-Carborundum  Filled. 
American  Mason  Safety  Tread  Co., 

1836  Euclid  Avenue,  Cleveland,  O. 

Mason  Black  Diamond  Safety  Tread. 

American  Mason  Safety  Tread  Co., 

1836  Euclid  Avenue,  Cleveland,  O. 

NON-SLIP  LADDER  SHOES. 

Mason  Non-Slip  Ladder  Shoes. 

American  Mason  Safety  Tread  Co., 

1836  Euclid  Avenue,  Cleveland,  O. 

Ladder  Shoes. 

The  Morrison  Ladder  Foot  Suction  Grip, 

58  Thorndike  Street,  Lowell,  Mass. 

Cork  Crip  Ladder  Shoes. 

Safety  Service  &  Engineering  Co., 

Cleveland,  Ohio. 

LADDERS  AND  SCAFFOLDING. 

Patent  Scaffolding. 

Patent  Scaffolding  Co., 

New  York  City,  N.  Y. 

31 


The  Bent  Rung  Erode  Ladder. 

The  Bent  Bung  Ladder  &  Mfg.  Co.. 

Indiana,  Pa. 

Ladders. 

Welsbach  Street  Lighting  Co., 

Philadelphia,  Pa. 

LEG,  FOOT,  FINGER  AND  EYE  PROTECTORS. 

Leg  and  Focjt  Protectors. 

Win.  H.  Horstmann  Co., 

Philadelphia,  Pa. 

The  Hobbs  Finger  Protector. 

Hobbs  Manufacturing  Co., 

Worcester,  Mass. 

The  Hardy  Welding  Goggles. 

F.  A.  Hardy  &  Co., 

Chicago,  Ill. 

Metal  and  Foundrymen’s  Shoe. 

Davies  Brothers, 

Catasaqua,  Pa. 

LUBRICATORS. 

The  Faul  Positive  Lubricator. 

Wm.  J.  Faul  Company, 

New  York  City,  N.  Y. 

The  Van  Alen  Lubricator. 

Northumberland  Lubricator  Co., 

Northumberland,  Pa. 

LOCK  BOLTS  AND  SAFETY  DEVICES  FOR  WINDOW 
CLEANERS. 

Safety  Belt  for  Window  Cleaners. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Positive  Lock  Bolt. 

Positive  Lock  Bolt  Co., 

Philadelphia,  Pa. 


“ WHITNER ”  I^-bolt  Safety  Window  Cleaner  Device. 
Charles  H.  Fields  Sons, 

Philadelphia,  Pa. 

MISCELLANEOUS. 

Never  Slip  Safety  Clamp. 

Never  Slip  Safety  Clamp  Co., 

New  York  City,  N.  Y. 

Small  Safety  Soldering  Ladle. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Safety  Acid  Jugs. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Wire  Guard  for  Large  Glass  Reflectors. 

Westinghouse  Electric  &  Mfg.  Co. 

E.  Pittsburgh,  Pa. 

Klaxon  Industrial  Horn. 

Klaxon  Company, 

Newark,  N.  J. 

Gas  &  Air  Vat  Dryer,  also  Electric  Exhaust  Fan. 

A.  Gusmer,  Inc., 

New  York  City,  N.  Y. 

The  Keep  Kool  Kap. 

M.  D.  Cannon  &  Co., 

Newark,  N.  J. 

The  Stuebing  Lift  Truck. 

The  Stuebing  Truck  Co., 

Cincinnati,  Ohio. 

Portable  Forge. 

*  Crawford  Portable  Forge  Co., 

Philadelphia,  Pa. 


‘AS 


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